CN204479370U - The top blowing oxygen device of high frequency infrared ray carbon sulphur analyser - Google Patents
The top blowing oxygen device of high frequency infrared ray carbon sulphur analyser Download PDFInfo
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- CN204479370U CN204479370U CN201520055604.6U CN201520055604U CN204479370U CN 204479370 U CN204479370 U CN 204479370U CN 201520055604 U CN201520055604 U CN 201520055604U CN 204479370 U CN204479370 U CN 204479370U
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- oxygen
- top blowing
- infrared ray
- high frequency
- rifle head
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Abstract
The utility model discloses the top blowing oxygen device of high frequency infrared ray carbon sulphur analyser, it relates to high frequency infrared ray carbon sulphur analyser technical field, and it comprises oxygen carrier valve, top blowing oxygen device, flowmeter, oxygen conveying pipe, burner, Metallic rod, oxygen rifle head and ceramic crucible; Oxygen carrier valve is connected by the Metallic rod of oxygen conveying pipe with burner inside, oxygen conveying pipe is provided with top blowing oxygen device and flowmeter, and the lower end of Metallic rod arranges aerobic rifle head, and the bottom of oxygen rifle head is provided with ceramic crucible, and the inside of ceramic crucible is placed with sample.Its structure is simple, in the device of a sealing, carry out oxygen blast to the sample just in high-frequency heating, makes there is sufficient oxygen in combustion process, thus makes sample combustion generate CO
2, SO
2deng gas, free from environmental pollution, measure carbon in steel, iron material, sulfur content is accurate, practical.
Description
technical field:
The utility model relates to the top blowing oxygen device of high frequency infrared ray carbon sulphur analyser, belongs to high frequency infrared ray carbon sulphur analyser technical field.
background technology:
Infrared carbon sulfur analyzer and high-frequency induction combustion furnace support the use, and can measure the massfraction of carbon in steel, iron, alloy, non-ferrous metal, cement, ore, glass and other material, sulphur two element quickly and accurately.Be integrate light, mechanical, electrical, the new high-tech product of computing machine, analytical technology etc., have that measurement range is wide, an analysis result feature such as accurately and reliably.Owing to have employed computer technology, the collection, process etc. of the intellectuality of instrument, the figure of screen display, literary composition and data all reach current advanced international level, are the analytical equipments that all conglomeraties measure carbon, sulphur two yuan of prime ideals.
Current existing high frequency infrared ray carbon sulphur analyser is in sample combustion process, and the quantity delivered of oxygen is not enough, and sample combustion is insufficient, the harmful gases such as easy generation CO, cause environmental pollution, cause certain error to the carbon in the material such as steel, iron measured, sulfur content, practicality is not strong simultaneously.
utility model content:
For the problems referred to above, the utility model provides a kind of top blowing oxygen device of high frequency infrared ray carbon sulphur analyser.
The top blowing oxygen device of high frequency infrared ray carbon sulphur analyser of the present utility model, comprise source of oxygen, thermatron, oxygen carrier valve, top blowing oxygen device, flowmeter, oxygen conveying pipe, Metallic rod and ceramic crucible, described source of oxygen is provided with oxygen carrier valve, oxygen carrier valve is connected by the Metallic rod of oxygen conveying pipe with the burner inside of thermatron, described Metallic rod is the tubulose of hollow, oxygen conveying pipe is disposed with top blowing oxygen device and flowmeter, the lower end of Metallic rod is provided with the oxygen rifle head of thermatron, the bottom of oxygen rifle head is provided with ceramic crucible, the inside of ceramic crucible is placed with sample.
As preferably, described thermatron is hermetically-sealed construction.
As preferably, the distance of described oxygen rifle head and the sample of ceramic crucible inside is 3-5cm.
As further improvement, the side of described thermatron is provided with gas concentration inspect inductor, and described gas concentration inspect inductor is positioned at below burner, above oxygen rifle head.
The beneficial effects of the utility model are: its structure is simple, in the device of a sealing, carry out oxygen blast to the sample just in high-frequency heating, make there is sufficient oxygen in combustion process, thus make sample combustion generate CO
2, SO
2deng gas, free from environmental pollution, measure carbon in steel, iron material, sulfur content is accurate, practical.
accompanying drawing illustrates:
For ease of illustrating, the utility model is described in detail by following concrete enforcement and accompanying drawing.
Fig. 1 is structural representation of the present utility model.
In figure: 1-oxygen carrier valve; 2-top blowing oxygen device; 3-flowmeter; 4-oxygen conveying pipe; 5-burner; 6-Metallic rod; 7-oxygen rifle head; 8-ceramic crucible; 9-gas concentration inspect inductor.
embodiment:
For making the purpose of this utility model, technical scheme and advantage clearly understand, below by the specific embodiment shown in accompanying drawing, the utility model is described.But should be appreciated that, these describe just exemplary, and do not really want to limit scope of the present utility model.In addition, in the following description, the description to known features and technology is eliminated, to avoid unnecessarily obscuring concept of the present utility model.
As shown in Figure 1, this embodiment is by the following technical solutions: it comprises source of oxygen, thermatron, oxygen carrier valve 1, top blowing oxygen device 2, flowmeter 3, oxygen conveying pipe 4, the burner 5 of thermatron, Metallic rod 6, the oxygen rifle head 7 of thermatron and ceramic crucible 8, described source of oxygen is provided with oxygen carrier valve 1, oxygen carrier valve 1 is connected by the Metallic rod 6 of oxygen conveying pipe 4 with burner 5 inside of thermatron, described Metallic rod 6 is the tubulose of hollow, oxygen conveying pipe 4 is disposed with top blowing oxygen device 2 and flowmeter 3, the lower end of Metallic rod 6 is provided with the oxygen rifle head 7 of thermatron, the bottom of oxygen rifle head 7 is provided with ceramic crucible 8, the inside of ceramic crucible 8 is placed with sample.
Further, described oxygen rifle head 7 is 3-5cm, preferably 4cm with the distance of the sample of ceramic crucible 8 inside.
Further, described thermatron is hermetically-sealed construction, and the side of described thermatron is provided with gas concentration inspect inductor 9, and described gas concentration inspect inductor 9 is positioned at below burner 5, above oxygen rifle head 7.
Further, the flow that described flowmeter 3 controls oxygen is about 1-5L/min, preferably 1.5L/min, 3L/min.
Further, the oxygen pressure in described source of oxygen is 0.18MPa.
The workflow of this embodiment is: oxygen is through oxygen carrier valve 1, again through top blowing oxygen device 2 and flowmeter 3, flowmeter 3 controls the flow of about 1.5L/min, and then oxygen is through burner 5, and ventilating from the Metallic rod 6 burner 5 arrives oxygen rifle head 7, oxygen rifle head 7 is about 4cm apart from sample, sample is placed in ceramic crucible 8, is heated by the induction heating circle of outside, when sample heats, in sample, be blown into sufficient oxygen by firm discharge in oxygen rifle head 7, generate CO
2, SO
2gas, then carries out mensuration CO
2, SO
2content, can by gas concentration inspect inductor to the CO of thermatron inside
2, SO
2concentration is carried out monitoring and is carried out information feed back.
High frequency infrared ray carbon sulphur analyser first claims to obtain example weight when analyzing on electronic balance, input microcomputer, also by input through keyboard, coreless induction furnace firing chamber is sent to after adding flux, start to analyze, the first stage is the oxygen blast stage, first opens corresponding solenoid valve, lead to oxygen by analysis process, object removes CO residual in pipeline
2and SO
2gas, works as CO
2and SO
2when gas content is zero, the strong P of tested partial pressure is zero, and at this moment adopting signal is pure oxygen condition reference signal V0; Subordinate phase, for analyzing the release stage, opens coreless induction furnace, and heated sample is to release temperature, and at this moment sample oxidation immediately under high temperature and Oxygen Condition generates CO
2and SO
2gas, absorption cell is transported to do carrier gas by oxygen, amplifier output signal increases with tested gas concentration and reduces, after normalized, linearization calibration is carried out to each data, analysis terminates to carry out area integral to linear scaled data afterwards, is multiplied by coefficient, divided by example weight, the blank percentage composition obtaining carbon, element sulphur in sample of deduction.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and instructions just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof
.
Claims (4)
1. the top blowing oxygen device of high frequency infrared ray carbon sulphur analyser, it is characterized in that: comprise source of oxygen, thermatron, oxygen carrier valve (1), top blowing oxygen device (2), flowmeter (3), oxygen conveying pipe (4), Metallic rod (6), with ceramic crucible (8), described source of oxygen is provided with oxygen carrier valve (1), oxygen carrier valve (1) is connected by the Metallic rod (6) that oxygen conveying pipe (4) is inner with the burner (5) of thermatron, the tubulose that described Metallic rod (6) is hollow, oxygen conveying pipe (4) is disposed with top blowing oxygen device (2) and flowmeter (3), the lower end of Metallic rod (6) is provided with the oxygen rifle head (7) of thermatron, the bottom of oxygen rifle head (7) is provided with ceramic crucible (8), the inside of ceramic crucible (8) is placed with sample.
2. the top blowing oxygen device of high frequency infrared ray carbon sulphur analyser according to claim 1, is characterized in that: described thermatron is hermetically-sealed construction.
3. the top blowing oxygen device of high frequency infrared ray carbon sulphur analyser according to claim 2, it is characterized in that: the side of described thermatron is provided with gas concentration inspect inductor (9), described gas concentration inspect inductor (9) is positioned at burner (5) below, oxygen rifle head (7) top.
4. the top blowing oxygen device of the high frequency infrared ray carbon sulphur analyser according to claim 1 or 2 or 3, is characterized in that: the distance of the sample that described oxygen rifle head (7) is inner with ceramic crucible (8) is 3-5cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520055604.6U CN204479370U (en) | 2015-01-27 | 2015-01-27 | The top blowing oxygen device of high frequency infrared ray carbon sulphur analyser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520055604.6U CN204479370U (en) | 2015-01-27 | 2015-01-27 | The top blowing oxygen device of high frequency infrared ray carbon sulphur analyser |
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|---|---|
| CN204479370U true CN204479370U (en) | 2015-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520055604.6U Expired - Fee Related CN204479370U (en) | 2015-01-27 | 2015-01-27 | The top blowing oxygen device of high frequency infrared ray carbon sulphur analyser |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766913A (en) * | 2016-12-30 | 2017-05-31 | 南京麒麟科学仪器集团有限公司 | Novel high-frequency stove and infrared carbon sulfur analyzer |
| CN110208207A (en) * | 2019-06-28 | 2019-09-06 | 四川工程职业技术学院 | A kind of carbon and sulphur contents detection method and detection system |
| CN110940637A (en) * | 2019-12-20 | 2020-03-31 | 内蒙古通威高纯晶硅有限公司 | Method for detecting polycrystalline silicon exogenous carbon |
-
2015
- 2015-01-27 CN CN201520055604.6U patent/CN204479370U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106766913A (en) * | 2016-12-30 | 2017-05-31 | 南京麒麟科学仪器集团有限公司 | Novel high-frequency stove and infrared carbon sulfur analyzer |
| CN110208207A (en) * | 2019-06-28 | 2019-09-06 | 四川工程职业技术学院 | A kind of carbon and sulphur contents detection method and detection system |
| CN110208207B (en) * | 2019-06-28 | 2022-03-29 | 四川工程职业技术学院 | Carbon and sulfur content detection method and detection system |
| CN110940637A (en) * | 2019-12-20 | 2020-03-31 | 内蒙古通威高纯晶硅有限公司 | Method for detecting polycrystalline silicon exogenous carbon |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20220127 |